Showing posts with label Dog. Show all posts
Showing posts with label Dog. Show all posts

Thursday, 17 November 2016

Grizzly bear



The grizzly bear (Ursus arctos ssp.) is any North American subspecies of brown bear, including the mainland grizzly (Ursus arctos horribilis), Kodiak bear (U. a. middendorffi), peninsular grizzly (U. a. gyas), and the recently extinct California grizzly (U. a. californicus†) and Mexican grizzly bear (U. a. nelsoni†). Specialists sometimes call the grizzly the North American brown bear because the grizzly and the brown bear are one species on two continents. It should not be confused with the black grizzly or Ussuri brown bear (U. a. lasiotus) which is another giant brown bear subspecies inhabiting Russia, Northern China, and Korea.

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Since the mainland grizzly is so widespread, it is representative and archetypal for the whole subspecific group. Even so, classification is being revised along genetic lines. Except for females with cubs  grizzlies are normally solitary, active animals, but in coastal areas, grizzlies gather around streams, lakes, rivers, and ponds during the salmon spawn. Every other year, females (sows) produce one to four young (usually two) which are small and weigh only about 500 grams (1 lb) at birth. A sow is protective of her offspring and will attack if she thinks she or her cubs are threatened.


Sunday, 6 December 2015

Irish Wolfhound

The Irish Wolfhound  is a breed of domestic dog (Canis lupus familiaris), specifically a very large sighthound from Ireland. The name originates from its purpose (wolf hunting with dogs) rather than from its appearance. The breed was originally developed from war hounds to one used for hunting and guarding. Irish Wolfhounds can be an imposing sight due to their formidable size; they are the tallest of all dog breeds

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